Siemens SIPROTEC 7UT635*-* N series User Manual

A.8 Settings
573
7UT613/63x Manual
C53000-G1176-C160-2
3831 I/IEp PU T/TEp Earth O/C 2 1.00 .. 20.00 I/Ip; ∞
0.01 .. 999.00 TD
Pickup Curve IE/IEp - TIE/TIEp
3832 MofPU Res T/TEp Earth O/C 2 0.05 .. 0.95 I/Ip; ∞
0.01 .. 999.00 TD
Multiple of Pickup <-> TI/TIEp
3841 2.HARM. Earth Earth O/C 2 10 .. 45 % 15 % 2nd harmonic O/C E in % of fun-
damental
3842 I Max InRr. E Earth O/C 2 1A 0.30 .. 25.00 A 7.50 A Maximum Current for Inr. Rest.
O/C Earth
5A 1.50 .. 125.00 A 37.50 A
3911 IE>> Earth O/C 2 1A 0.05 .. 35.00 A; ∞ 7.00 A IE>> Pickup
5A 0.25 .. 175.00 A; ∞ 35.00 A
3912 T IE>> Earth O/C 2 0.00 .. 60.00 sec; ∞ 1.50 sec T IE>> Time Delay
3913 IE> Earth O/C 2 1A 0.05 .. 35.00 A; ∞ 1.50 A IE> Pickup
5A 0.25 .. 175.00 A; ∞ 7.50 A
3914 T IE> Earth O/C 2 0.00 .. 60.00 sec; ∞ 2.00 sec T IE> Time Delay
3921 IEp Earth O/C 2 1A 0.05 .. 4.00 A 1.00 A IEp Pickup
5A 0.25 .. 20.00 A 5.00 A
3922 T IEp Earth O/C 2 0.05 .. 3.20 sec; ∞ 0.50 sec T IEp Time Dial
3923 D IEp Earth O/C 2 0.50 .. 15.00 ; ∞ 5.00 D IEp Time Dial
4001 UNBALANCE LOAD Unbalance Load OFF
ON
Block relay
OFF Unbalance Load (Negative Se-
quence)
4011 I2>> Unbalance Load 1A 0.10 .. 3.00 A; ∞ 0.50 A I2>> Pickup
5A 0.50 .. 15.00 A; ∞ 2.50 A
4012 I2>> Unbalance Load 0.10 .. 3.00 I/InS; ∞ 0.50 I/InS I2>> Pickup
4013 T I2>> Unbalance Load 0.00 .. 60.00 sec; ∞ 1.50 sec T I2>> Time Delay
4014 I2> Unbalance Load 1A 0.10 .. 3.00 A; ∞ 0.10 A I2> Pickup
5A 0.50 .. 15.00 A; ∞ 0.50 A
4015 I2> Unbalance Load 0.10 .. 3.00 I/InS; ∞ 0.10 I/InS I2> Pickup
4016 T I2> Unbalance Load 0.00 .. 60.00 sec; ∞ 1.50 sec T I2> Time Delay
4021 I2p Unbalance Load 1A 0.10 .. 2.00 A 0.90 A I2p Pickup
5A 0.50 .. 10.00 A 4.50 A
4022 I2p Unbalance Load 0.10 .. 2.00 I/InS 0.90 I/InS I2p Pickup
4023 T I2p Unbalance Load 0.05 .. 3.20 sec; ∞ 0.50 sec T I2p Time Dial
4024 D I2p Unbalance Load 0.50 .. 15.00 ; ∞ 5.00 D I2p Time Dial
4025 I2p DROP-OUT Unbalance Load Instantaneous
Disk Emulation
Instantaneous I2p Drop-out Characteristic
4026 IEC CURVE Unbalance Load Normal Inverse
Very Inverse
Extremely Inv.
Extremely Inv. IEC Curve
4027 ANSI CURVE Unbalance Load Extremely Inv.
Inverse
Moderately Inv.
Very Inverse
Extremely Inv. ANSI Curve
4031 I2> Unbalance Load 1A 0.01 .. 8.00 A; ∞ 0.10 A Continously Permissible Current
I2
5A 0.05 .. 40.00 A; ∞ 0.50 A
4032 I2 tolerance Unbalance Load 0.01 .. 0.80 I/InS; ∞ 0.16 I/InS Permissable quiescent unbal-
anced load
4033 T WARN Unbalance Load 0.00 .. 60.00 sec; ∞ 20.00 sec Warning Stage Time Delay
4034 FACTOR K Unbalance Load 1.0 .. 100.0 sec; ∞ 18.7 sec Negativ Sequence Factor K
4035 T COOL DOWN Unbalance Load 0 .. 50000 sec 1650 sec Time for Cooling Down
4201 THERM. OVERLOAD Therm. Overload OFF
ON
Block relay
Alarm Only
OFF Thermal Overload Protection
4202 K-FACTOR Therm. Overload 0.10 .. 4.00 1.10 K-Factor
4203 TIME CONSTANT Therm. Overload 1.0 .. 999.9 min 100.0 min Thermal Time Constant
4204 Θ ALARM Therm. Overload 50 .. 100 % 90 % Thermal Alarm Stage
4205 I ALARM Therm. Overload 0.10 .. 4.00 I/InS 1.00 I/InS Current Overload Alarm Setpoint
4207A Kτ-FACTOR Therm. Overload 1.0 .. 10.0 1.0 Kt-FACTOR when motor stops
Addr. Parameter Function C Setting Options Default Setting Comments

Siemens SIPROTEC 7UT635*-* N series Specifications

General

Brand	Siemens
Model	SIPROTEC 7UT635*-* N series
Category	Protection Device
Language	English